32804535460

素因数分解:

$2^2\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{825479}}^1$

素因数の和:827475

約数の個数: 24

約数和(自身を含む): 68924278080

約数和(自身を除く): 36119742620

約数列:

[1, 2, 4, 5, 10, 20, 1987, 3974, 7948, 9935, 19870, 39740, 825479, 1650958, 3301916, 4127395, 8254790, 16509580, 1640226773, 3280453546, 6560907092, 8201133865, 16402267730, 32804535460]

約数ペア:

[(1, 32804535460), (2, 16402267730), (4, 8201133865), (5, 6560907092), (10, 3280453546), (20, 1640226773), (1987, 16509580), (3974, 8254790), (7948, 4127395), (9935, 3301916), (19870, 1650958), (39740, 825479)]